Covestor’s Mercury Systems MRCY Stock Holding History

Covestor’s Portfolio MRCY Stock Details MRCY Fund Activity

Bought

Maintained

Sold

Quarter	Market Value	Status	Shares	Change in Stake	Trade Value	Portfolio Weight	Portfolio Position
2026 Q2	$1K	Sell	10 -96	-91%	-$9.15K	﹤0.01%	2238
2026 Q1	$8K	Sell	106 -1	-0.9%	-$87	0.01%	1581
2025 Q4	$8K	Sell	107 -41	-28%	-$3.05K	﹤0.01%	1718
2025 Q3	$11K	Sell	148 -7	-5%	-$435	0.01%	1547
2025 Q2	$8K	Buy	155 +151	+3,775%	+$7.36K	﹤0.01%	1676
2025 Q1	$0	Sell	4 -2,120	-100%	-$92.9K	﹤0.01%	2534
2024 Q4	$89K	Hold	2,124	–	–	0.06%	596
2024 Q3	$78K	Buy	2,124 +620	+41%	+$21.8K	0.05%	659
2024 Q2	$40K	Buy	1,504 +66	+5%	+$1.93K	0.03%	951
2024 Q1	$42K	Buy	1,438 +1	+0.1%	+$30	0.03%	951
2023 Q4	$52K	Buy	1,437 +1,433	+35,825%	+$51.7K	0.04%	829
2023 Q3	$0	Hold	4	–	–	﹤0.01%	2472
2023 Q2	$0	Hold	4	–	–	﹤0.01%	2453
2023 Q1	$0	Hold	4	–	–	﹤0.01%	2373
2022 Q4	$0	Hold	4	–	–	﹤0.01%	2392
2022 Q3	$0	Sell	4 -3	-43%	-$157	﹤0.01%	2364
2022 Q2	$1K	Sell	7 -3	-30%	-$179	﹤0.01%	1765
2022 Q1	$1K	Sell	10 -15	-60%	-$891	﹤0.01%	1890
2021 Q4	$1K	Buy	+25	New	+$1.27K	﹤0.01%	1843

Other funds holding MRCY

BlackRock New York $6.73T AUM 46.02% 1-Year Est. Return

JPM

JANA Partners Management New York $1.9B AUM 18.33% 1-Year Est. Return

State Street Boston, Massachusetts $3.37T AUM 44.26% 1-Year Est. Return

Vanguard Portfolio Management Malvern, Pennsylvania $2.22T AUM

Invesco Atlanta, Georgia $1.26T AUM 61.52% 1-Year Est. Return

Vanguard Capital Management Malvern, Pennsylvania $4.68T AUM

Fidelity Investments Boston, Massachusetts $2.3T AUM 54.33% 1-Year Est. Return

T. Rowe Price Investment Management Baltimore, Maryland $153B AUM 38.14% 1-Year Est. Return

Goldman Sachs New York $1.15T AUM 47.82% 1-Year Est. Return

CCA

Conestoga Capital Advisors Wayne, Pennsylvania $4.6B AUM 16.08% 1-Year Est. Return

Covestor's MRCY Position: Q2 2026 in Review

Covestor reduced its Mercury Systems (MRCY) stake by 91% in Q2 2026, selling an estimated $9.15K and leaving 10 shares worth $1K. The position accounts for ﹤0.01% of the portfolio, ranked #2238.

Covestor first reported a position in MRCY in Q4 2021 and has held it in 19 quarters since. The position peaked at $89K in Q4 2024. 392 funds tracked by Wall St. Rank hold MRCY as of Q2 2026.

Covestor held 10 shares of Mercury Systems worth $1K as of Q2 2026.
Covestor sold 96 Mercury Systems shares in Q2 2026, an estimated $9.15K.
Mercury Systems made up ﹤0.01% of Covestor's portfolio in Q2 2026, its #2238 holding.
Covestor first reported a position in Mercury Systems in Q4 2021 and has held it in 19 quarters since.
Covestor's Mercury Systems position peaked at $89K in Q4 2024.
392 funds tracked by Wall St. Rank held Mercury Systems as of Q2 2026.

Based on Covestor's 13F filing for Q2 2026, filed 7 Aug 2026.